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͹ءÃÁÇÔ¸Ò¹¾×ª
µÃ§¡ÑºÃÒ¡ÈѾ·ìÀÒÉÒÍѧ¡ÄÉÇèÒ "Plant
Taxonomy ËÃ×Í
Plant Systematics" à»ç¹ÈÒʵÃì·ÕèÁբͺࢵ¡ÇéÒ§¢Çҧ㹡ÒÃÈÖ¡ÉÒÇÔ¨ÑÂà¡ÕèÂǡѺ
ÃÙ»¾ÃóÊѳ°Ò¹¢Í§¾×ª â´ÂÍÒÈÑ¢éÍÁÙÅËÅÒÂæ ´éÒ¹ ¢Íºà¢µ¢Í§§Ò¹Í¹Ø¡ÃÁÇÔ¸Ò¹¾×ª
Áմѧ¹Õé
1.
¡ÒÃÃкت¹Ô´¾×ª (Plant Identification) ÊÒÁÒö·Óä´éâ´Â¡ÒÃà»ÃÕºà·Õº
(comparison) áÅСÒÃãªéÃÙ»ÇÔ¸Ò¹ (key)
¡ÒÃà»ÃÕºà·ÕºµÑÇÍÂèÒ§¾×ª
(comparison) ·Óä´éâ´ÂÇÔ¸Õ¡ÒõèÒ§æ ¤×Í à»ÃÕºà·Õº¡Ñº
µÑÇÍÂèÒ§¾×ª·ÕèÁÕÍÂÙèáÅéÇã¹Ë;ÃóäÁé à»ÃÕºà·Õº¡ÑºµÑÇÍÂèÒ§Ê´·ÕèÁÕª×èͶ١µéͧáÅéÇ
ã¹Êǹ¾Ä¡ÉÈÒʵÃì à»ÃÕºà·Õº¡ÑºÀÒ¾·ÕèÁÕª×èͶ١µéͧáÅéÇ ËÃ×Íà»ÃÕºà·ÕºÃÒÂÅÐàÍÕ´
¢Í§¾×ªª¹Ô´¹Ñ鹿 ã¹Ë¹Ñ§Ê×;Ãó¾Ä¡ÉªÒµÔ µÅÍ´¨¹Ê×èÍ·Ò§ÍÔàÅç¡·Ã͹ԡÊìµèÒ§æ
¡ÒÃãªéÃÙ»ÇÔ¸Ò¹
ÃÙ»ÇÔ¸Ò¹·Õèãªé¡Ñ¹ã¹»Ñ¨¨ØºÑ¹ àÃÕ¡ÇèÒ "Dichotomous key" à»ç¹¡ÒèѴÅӴѺ
ÅѡɳзÕè¼Ô´á¼¡áµ¡µèÒ§¡Ñ¹ à»ÃÕºà·Õºà»ç¹¤Ùèæ â´ÂãªéËÁÒÂàÅ¢ËÃ×͵ÑÇÍÑ¡ÉùÓÓ˹éÒ
¤Ùè·ÕèᵡµèÒ§¡Ñ¹ áµèÅТéͤÙèàÅ×Í¡àÃÕ¡ÇèÒ "couplet" ¨ÐÁÕ¢éͪÕéÅѡɳÐᵡµèÒ§¡Ñ¹
¢éͪÕé˹Öè§à»ç¹
ÅѡɳÐ˹Öè§ ÍÕ¡¢éÍ˹Öè§à»ç¹ÅѡɳзÕèáÂ駡ѹ ¾Ô¨ÒóÒÅѡɳТͧ¢éͤÇÒÁã¹áµèÅТéͤÙè
àÅ×Í¡ãËéÁÕ¤ÇÒÁ¤Ãͺ¤ÅØÁËÃ×͵ç¡Ñ¹¡ÑºÅѡɳТͧ¾×ªãËéÁÒ¡·ÕèÊØ´ ¨Ö§¨ÐÊÒÁÒöÃкت¹Ô´¾×ª
¹Ñé¹à¢éÒÃдѺǧÈì (Family) Ê¡ØÅ (Genus) ËÃ×ͪ¹Ô´ (Species) ä´éã¹·ÕèÊØ´
·Ñé§¹Õé¨ÐµéͧàÅ×Í¡ãªé
µÓÃÒÃÙ»ÇÔ¸Ò¹ãËéàËÁÒÐÊÁ¡ÑºÇѵ¶Ø»ÃÐʧ¤ì¢Í§¡ÒÃÃÐØºØª¹Ô´¾×ª´éÇ ÍÒ¨¡ÅèÒÇä´éÇèÒ
¡ÒÃãªéÃÙ»ÇÔ¸Ò¹
à»ç¹ÇÔ¸Õ·Õè´Õ·ÕèÊØ´·ÕèÊÒÁÒöãªé㹡ÒÃÃкت¹Ô´¾×ªä´éã¹·Ø¡ÃдѺ
ÍÂèÒ§äáçµÒÁ ¡ÒÃÃкت¹Ô´¾×ªãËéÁÕ¤ÇÒÁ¶Ù¡µéͧáÅÐÊÁºÙóì
¨Ðµéͧ¹Ó¾×ªª¹Ô´¹Ñé¹ä»
à»ÃÕºà·Õº¡ÑºµÑÇÍÂèÒ§¾×ª ´Ñ§·Õèä´é¡ÅèÒÇáÅéÇ¢éÒ§µé¹ ¶éÒ»ÃÒ¡¯ÇèҾת·ÕèàÃÒÇÔà¤ÃÒÐËìÁÕ
¤ÇÒÁ¼Ô´à¾Õé¹仨ҡÅѡɳÐÃÙ»¾Ãó¢Í§µÑÇÍÂèÒ§¾×ªã¹Ë;ÃóäÁé ÍÒ¨¡ÅèÒÇä´éÇèÒ
¡ÒÃÃкت¹Ô´¢Í§¾×ª¹Ñé¹äÁè¶Ù¡µéͧ ¨Ðµéͧ·ÓÓÓÓ¡ÒÃÇÔà¤ÃÒÐËì¾×ª¡Ñ¹ãËÁèÍÕ¡¤ÃÑé§Ë¹Öè§
2.
¡ÒáÓ˹´ª×èÍÇÔ·ÂÒÈÒʵÃì¢Í§¾×ª (Plant Nomenclature) à»ç¹Í§¤ì»ÃСͺ
·ÕèÊӤѻÃСÒÃ˹Ö觢ͧ§Ò¹·Ò§¾Ä¡É͹ءÃÁÇÔ¸Ò¹ ã¹Í´Õµ¡è͹·Õè¨ÐÁÕÃкº¡ÒÃãËéª×èÍËÃ×Í
¡ÒáÓ˹´ª×èÍ·Ò§ÇÔ·ÂÒÈÒʵÃì·Õèãªé¡Ñ¹à»ç¹ÊҡŹÑé¹ ¾×ªáµèÅЪ¹Ô´¨ÐÁÕª×èÍàÃÕ¡à»ç¹¢Í§µÑÇàͧ
ã¹áµèÅзéͧ¶Ôè¹ àÃÕ¡ª×èÍàËÅèÒ¹Ñé¹ÇèÒ "ª×è;×é¹àÁ×ͧ ËÃ×Í vernacular
name" áÅÐ/ ËÃ×Í ÍÒ¨¨ÐÁÕ
ª×èÍã¹ÀÒÉÒÍѧ¡ÄÉ·ÕèàÃÕ¡ÇèÒ "ª×èÍÊÒÁÑ ËÃ×Í common name" áµèäÁèÇèÒ¨Ðà»ç¹ª×è;×é¹àÁ×ͧËÃ×Í
ª×èÍÊÒÁÑ ¨ÐÁÕ»ÑËÒÊÓ¤Ñ 2 »ÃСÒÃà¡Ô´¢Ö鹤×Í
- ¾×ªª¹Ô´à´ÕÂǡѹ áµèÁÕª×è͵èÒ§¡Ñ¹
-
¾×ªµèÒ§ª¹Ô´¡Ñ¹ áµèÁÕª×èÍàËÁ×͹¡Ñ¹
´Ñ§¹Ñé¹
¡ÒáÓ˹´ª×èÍÇÔ·ÂÒÈÒʵÃìãËé¡Ñº¾×ªÍÂèÒ§ÁÕÃкºà»ç¹ÊÒ¡Å à»ç¹·ÕèÃÙé¨Ñ¡¡Ñ¹·ÑèéÇä»
¨Ð·ÓãËéà¡Ô´¤ÇÒÁà¢éÒã¨áÅÐÊ×èÍÊÒÃà¡ÕèÂǡѺ¾×ª·Õè¶Ù¡µéͧµÃ§¡Ñ¹
ª×èÍÇÔ·ÂÒÈÒʵÃìã¹Âؤááæ
¨Ð»ÃСͺ´éǤӵÑé§áµè 3 ¤Ó¢Öé¹ä» à»ç¹ÅѡɳзÕèàÃÕ¡ÇèÒ
à»ç¹ descriptive name ËÃ×Í polynomials ¡è͹·Õè¨Ðà»ÅÕè¹ÁÒà»ç¹Ãкº
binomials «Öè§¼Ùé·Õè¤Ô´
Ãкºª×èÍÊͧ¤Ó¹Õé¤×Í Casper Bauhin áµèÃкº¹Õéä´é¶Ù¡¹ÓÁÒãªéáÅÐà»ç¹·ÕèÂÍÁÃѺ¡Ñ¹ÍÂèÒ§
á¾ÃèËÅÒ¨¹¶Ö§·Ø¡Çѹ¹Õé â´Â¹Ñ¡¾Ä¡ÉÈÒʵÃìªÒÇÊÇÕà´¹ ª×èÍ Carolus von Linnaeus
㹡ÒõվÔÁ¾ì
˹ѧÊ×Í Species Plantarum ã¹»Õ ¤.È. 1753
µÑÇÍÂèÒ§
ª×èÍ Eupatorium purpureum ã¹Ãкº descriptive name ÁÕª×èÍÇèÒ
Eupatorium cannabinum, follis in caule ad genicula ternis, floribus parvis,
umbellatim
in summis caulibus dispositis, Marilandicum ËÃ×ͪ×èͧ͢µé¹ÇÔÅâÅÇìã¹Ãкº
polynomials
¤×Í Salix pumila angustifolia altera
ã¹ÃÐËÇèÒ§ªèǧ»Õ
¤.È. 1800-1900 ¹Ñ¡¾Ä¡ÉÈÒʵÃì¢Í§·Ñé§ã¹·ÇÕ»ÂØâûáÅÐ
·ÇÕ»ÍàÁÃÔ¡ÒµèÒ§¡ç¾ÂÒÂÒÁ·Õè¨Ð·ÓãËéÃкº¡ÒÃãËéª×èÍÇÔ·ÂÒÈÒʵÃì¢Í§¾×ªÁÕ¤ÇÒÁÊÒ¡Å
ÁÕÃÐàºÕº
¡®à¡³±ì â´Â¨Ñ´ãËéÁÕ¡ÒûÃЪØÁ¢Í§¹Ñ¡¾Ä¡ÉÈÒʵÃì¹Ò¹ÒªÒµÔËÅÒ¤ÃÑé§ ¨¹¾Ñ²¹Ò¢Öé¹ÁÒ
à»ç¹¡ÒûÃЪØÁÇÔªÒ¡Ò÷ҧ¾Ä¡ÉÈÒʵÃì¹Ò¹ÒªÒµÔ (International Botanical Congrss
ËÃ×Í
IBC) áÅÐã¹»Õ ¤.È. 1930 ¡çä´éÁÕ»ÃÐÁÇÅ¡®¹Ò¹ÒªÒµÔ¢Í§¡ÒáÓ˹´ª×èÍÇÔ·ÂÒÈÒʵÃì¢Í§¾×ª
(International Code of Botanical Nomenclature ËÃ×Í ICBN)
©ºÑºááµÕ¾ÔÁ¾ìÍÍ¡ÁÒ
¨Ò¡¡ÒûÃЪØÁ IBC ¤ÃÑé§·Õè 5 ·ÕèàÁ×ͧ Cambridge
3.
¡ÒèѴ¨ÓṡËÁÇ´ËÁÙè¾×ª (Plant Classification) ¾×ªáµèÅе鹨ж١¨Ñ´
¨ÓṡãËéÁÕ·ÕèÍÂÙèã¹¡ÅØèÁµèÒ§æ ¡Ñ¹ã¹·Ò§Í¹Ø¡ÃÁÇÔ¸Ò¹ ¡ÅØèÁàËÅèÒ¹Õé àÃÕ¡ÇèÒ "taxon"
(¾ËÙ¾¨¹ì: taxa) áÅШÐÁÕÅӴѺ¢Ñé¹·ÕèÅ´ËÅÑ蹡ѹŧ仨ҡ¡ÅØèÁ·ÕèãËèë·ÕèÊØ´Å§ä»¨¹¶Ö§¡ÅØèÁ·ÕèàÅç¡
·ÕèÊØ´ ÅӴѺ¢Ñ鹷ҧ͹ءÃÁÇÔ¸Ò¹ (rank) ËÅѡ㹡ÒèѴ¨ÓṡËÁÇ´ËÁÙè¾×ªÁÕ 7
ÃдѺ ËÃ×ÍÁÕ
7 taxa ä´éá¡è Kingdom, Division, Class, Order, Family, Genus áÅÐ Species
¹Í¡¨Ò¡¹Ñé¹ ¡ÒèѴ¨ÓṡËÁÇ´ËÁÙè¾×ªÂѧÍÒ¨áºè§Âè͵èÍä»ÍÕ¡¹Í¡à˹×ͨҡÅӴѺ¢Ñé¹ËÅÑ¡
7 ÃдѺ´Ñ§¡ÅèÒÇ
¤×Í tribe, section ËÃ×Í series, variety ËÃ×Í form áÅзÑé§ÅӴѺ¢Ñé¹ËÅÑ¡áÅÐÅӴѺ¢Ñé¹ÂèÍÂ
儤
ÊÒÁÒö¨ÓṡÂèÍÂŧä»ÍÕ¡ â´Â¡ÒÃàµÔÁ¤ÓÍØ»ÊÃä "sub-" ŧ˹éÒÅӴѺ¢Ñé¹áµèÅÐÃдѺ
ª×èÍÇÔ·ÂÒÈÒʵÃì¢Í§¾×ªã¹ÅӴѺ¢Ñé¹·Õèà˹×ÍÃдѺʡØÅ (genus) ¢Öé¹ÁÒ¨Ðãªéª×èÍÊ¡ØÅ·Õèà»ç¹µé¹áºº
à»ç¹ËÅÑ¡ áÅéǵÒÁ´éǤÓÍÒ¤Á (suffix) ·Õè¨ÐáÊ´§ÇèÒª×èÍÇÔ·ÂÒÈÒʵÃì¹Ñé¹ÍÂÙèã¹ÅӴѺ¢Ñé¹ã´
·ÕèàÃÕ§¨Ò¡ÃдѺãËèä»àÅ硴ѧ¹Õé
Kingdom (ÍҳҨѡÃ)
suffix -ae
Division
(ËÁÇ´) " -phyta
Subdivision
(ËÁÇ´ÂèÍÂ) " -phytina
Class
(ªÑé¹) " -opsida
Subclass
(ªÑé¹ÂèÍÂ) " -idae
Order (Íѹ´Ñº) " -ales
Suborder
(Íѹ´ÑºÂèÍÂ) " -ineae
Family
(ǧÈì) " -ceae
Subfamily
(ǧÈìÂèÍÂ) " -oideae
Tribe
(à¼èÒ) " -eae
Subtribe
(à¼èÒÂèÍÂ) " -inae
Genus
(Ê¡ØÅ)
Subgenus
/ (Ê¡ØÅÂèÍÂ)
Section
/
Series
Species
(ª¹Ô´)
Subspecies/
(ª¹Ô´ÂèÍÂ)
Variety/
Form
Species
ËÃ×Í "ª¹Ô´" à»ç¹ taxon ·ÕèàÅç¡·ÕèÊØ´·Õè¨Ñ´ÇèÒ à»ç¹Ë¹èÇÂËÅÑ¡¾×鹰ҹ㹷ҧ͹ءÃÁÇÔ¸Ò¹
µÑÇÍÂèÒ§:
¶éÒµéͧ¡ÒèѴËÁÇ´ËÁÙè¢Í§µé¹¨Ó»Ò
Kingdom Plantae
Subkingdom Embryophyta
Division
Tracheophyta
Subdivision
Pteropsida
Class
Angiospermae
Subclass
Dicotyledoneae
Order
Magnoliales
Family
Magnoliaceae
Genus
Michelia
Species
champaca
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